<template>
  <div>
    <el-container>
      <el-header class="homeHeader">
        <div class="title">
          办公系统
        </div>
        <div>
          <el-button icon="el-icon-bell" type="text" size="normal"
                     @click="goChat"
                     style="color: black;margin-right: 8px"></el-button>
          <el-dropdown class="userInfo" @command="handleCommand">
          <span class="el-dropdown-link">
            {{user.name}}   <i><img :src="user.userFace"></i>
          </span>
            <el-dropdown-menu slot="dropdown" >
              <el-dropdown-item command="userinfo">个人中心</el-dropdown-item>
              <el-dropdown-item command="setting">设置</el-dropdown-item>
              <el-dropdown-item command="logout">注销登录</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </div>
      </el-header>
      <el-container>
        <el-aside width="200px">
          <el-menu router unique-opened>
            <el-submenu :index="index+''" v-for="(item,index) in routes" :key="index"
                        v-if="!item.hidden">
              <template slot="title"><i :class="item.iconCls" style="color: aquamarine;margin-right: 5px"></i>
                <span>{{ item.name }}</span>
              </template>
              <el-menu-item :index="children.path" v-for="(children,indexj) in item.children">
                {{ children.name }}
              </el-menu-item>
            </el-submenu>
          </el-menu>
        </el-aside>
        <el-main>
          <el-breadcrumb v-if="this.$router.currentRoute.path!='/home'">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>{{this.$router.currentRoute.name}}</el-breadcrumb-item>
          </el-breadcrumb>
          <div class="homeWecome" v-if="this.$router.currentRoute.path=='/home'">
            欢迎来到办公管理系统
          </div>
          <router-view class="homeRouteView"/>
        </el-main>
      </el-container>
    </el-container>
  </div>
</template>

<script>
export default {
  name: "Home",
  computed: {
    user(){
      return this.$store.state.currentAdmin
    },
    routes() {
      return this.$store.state.routes;
    }
  },
  data() {
    return {
      // user:JSON.parse(window.sessionStorage.getItem('user'))
    }
  },
  methods:{
    goChat(){
      this.$router.push('/chat')
    },
    handleCommand(command){
      if (command=='logout'){
        this.$confirm('此操作将注销登录, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          //注销登录
          this.postRequest('/logout');
          //清除用户信息
          window.sessionStorage.removeItem('tokenStr')
          window.sessionStorage.removeItem('user')
          //清空菜单
          this.$store.commit('initRoutes',[])
          //跳转路由
          this.$router.replace('/')
        }).catch(() => {
          this.$message({
            type: 'info',
            message: '已取消操作'
          });
        });
      }
      if (command=='userinfo'){
        this.$router.push('/userinfo')
      }
    }
  }
}
</script>

<style>
.homeHeader {
  background: #00bbff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0px 15px;
  box-sizing: border-box;
}

.homeHeader.title {
  font-size: 30px;
  font-family: 华文行楷;
  color: aliceblue;
}
.homeHeader .userInfo{
  cursor: pointer;
}
.el-dropdown-link img{
  width:48px;
  height:48px;
  border-radius:50%;
}
.homeWecome{
  text-align: center;
  font-size: 30px;
  font-family: 华文楷体;
  color:rgb(215, 221, 250);
}
.homeRouteView{
  margin-top:10px;
}


</style>